feat: Enhance notification system with WebSocket support and auto-hide alerts
This commit is contained in:
bolade
+103
-5
@@ -4,7 +4,7 @@
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Email Alerts</title>
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<link rel="stylesheet" href="/static/styles.css" />
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<link rel="stylesheet" href="{{ url_for('static', path='/styles.css') }}" />
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</head>
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<body>
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<header>
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@@ -12,18 +12,116 @@
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<h1>Email Alerts</h1>
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<nav>
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<a href="/">Threads</a>
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<a href="/config">Config</a>
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<form action="/sync_emails" method="post" style="display:inline-block; margin-left:12px;">
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<button type="submit">Process Emails</button>
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</form>
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<a href="/config">Config</a>
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<button id="processEmailsBtn" style="margin-left:12px;">Process Emails</button>
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<form action="/process" method="post" style="display:inline-block; margin-left:12px;">
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<button type="submit">Process Alerts</button>
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</form>
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</nav>
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</div>
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</header>
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<!-- Notification banner -->
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<div id="notify-root" class="notify-banner" aria-live="polite" aria-atomic="false"></div>
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<main class="container">
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{% block content %}{% endblock %}
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</main>
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</body>
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<script>
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const wsScheme = location.protocol === 'https:' ? 'wss' : 'ws';
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const socket = new WebSocket(`${wsScheme}://${location.host}/ws`);
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// One-time reload guard after successful sync
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let reloadedAfterSync = false;
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function maybeRefreshFromMessage(message) {
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try {
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const msg = String(message || '').toLowerCase();
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if (!reloadedAfterSync && msg.includes('email synced successfully')) {
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reloadedAfterSync = true;
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// Give users a moment to read the success banner, then refresh
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setTimeout(() => {
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window.location.reload();
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}, 800);
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}
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} catch (_) {
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// no-op
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}
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}
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// Simple single-banner notification system
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function pushNotification(message, level = 'info') {
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try {
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const root = document.getElementById('notify-root');
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if (!root) return;
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const levels = new Set(['info', 'success', 'warn', 'danger']);
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const cls = levels.has(String(level)) ? String(level) : 'info';
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// Ensure only a single banner is visible at a time
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root.innerHTML = '';
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const item = document.createElement('div');
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item.className = `notify ${cls}`;
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item.setAttribute('role', 'status');
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const content = document.createElement('div');
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content.className = 'notify-content';
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content.textContent = String(message ?? '');
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const closeBtn = document.createElement('button');
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closeBtn.className = 'notify-close';
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closeBtn.setAttribute('aria-label', 'Close notification');
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closeBtn.innerHTML = '×';
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closeBtn.addEventListener('click', () => {
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// Clear the banner on close
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root.innerHTML = '';
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});
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item.appendChild(content);
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item.appendChild(closeBtn);
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root.appendChild(item);
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} catch (e) {
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console.error('Failed to render notification:', e);
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}
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}
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socket.onmessage = function(event) {
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try {
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let data = null;
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try { data = JSON.parse(event.data); } catch { /* may be plain text */ }
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if (data && typeof data === 'object') {
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const msg = data.message ?? data.msg ?? data.text ?? JSON.stringify(data);
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const level = (data.level || data.type || data.status || 'info').toString().toLowerCase();
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pushNotification(msg, level);
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console.log('Received sync status update:', msg);
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maybeRefreshFromMessage(msg);
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} else {
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const text = String(event.data);
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pushNotification(text);
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console.log('Received sync status update:', text);
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maybeRefreshFromMessage(text);
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}
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} catch (err) {
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console.error('Error handling websocket message:', err);
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}
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};
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document.getElementById("processEmailsBtn").addEventListener("click", function () {
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fetch("/sync_emails", { method: "POST" })
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.then(response => response.json())
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.then(data => {
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const status = data?.status ?? 'ok';
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pushNotification(`Email sync triggered (${status})`, status === 'ok' ? 'success' : 'info');
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console.log("Sync triggered:", status);
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})
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.catch(err => {
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pushNotification(`Error starting sync: ${err?.message || err}`, 'danger');
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console.error("Error starting sync:", err)
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});
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});
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</script>
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</html>
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+18
-1
@@ -8,6 +8,23 @@
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<div class="alert success" style="margin-bottom:12px;">
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✓ Alerts processed! {{ alerts_processed }} thread(s) were checked for alerts.
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</div>
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<script>
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// Auto-hide the success alert after a short delay with a smooth fade-out
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(function() {
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const alertEl = document.currentScript?.previousElementSibling;
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if (!alertEl || !alertEl.classList || !alertEl.classList.contains('alert')) return;
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const hideMs = 3000; // visible duration
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const fadeMs = 350; // should match CSS transition
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setTimeout(() => {
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alertEl.classList.add('fade-out');
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setTimeout(() => {
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if (alertEl && alertEl.parentNode) {
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alertEl.parentNode.removeChild(alertEl);
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}
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}, fadeMs + 25);
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}, hideMs);
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})();
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</script>
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{% endif %}
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{% if status %}
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<div class="muted" style="margin-top:6px;">
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@@ -25,7 +42,7 @@
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<span style="margin-left:8px;">Last Sync: {{ status.last_sync_at or 'never' }}</span>
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<span style="margin-left:8px;">Items: {{ status.last_sync_count }}</span>
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{% if status.last_sync_error %}
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<div class="muted">Error: {{ status.last_sync_error }}</div>
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<div class="muted" style="margin-top:2px;">Error: {{ status.last_sync_error }}</div>
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{% endif %}
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{% if status.auto_process %}
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<div class="muted">Auto process enabled (every {{ status.interval }}m)</div>
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